Comments (3)
This is most likely happening because the JDK HttpClient is a blocking client and so you're blocking the server event loop.
You could try to do the same with the Vert.x client. But, in general, a server which calls itself is not a recommended practice.
from vertx-web.
Hi @tsegismont
thanks for your answer.
What would then be the best approach in these cases? If I use the HTTP client
WebClient clientVertx = WebClient.create(vertx);
HttpRequest<Buffer> request = clientVertx.post(port, host,
V1ReSTRoutes.getRoute(/myroute/insert));
request.putHeader("Authorization", "Bearer ****");
request.putHeader("Accept", "application/json");
request.putHeader("Content-Length", String.valueOf(payload.length()));
request.sendBuffer(Buffer.buffer(payload));
Future<HttpResponse<Buffer>> future = request.send();
It works fine but the call is asynchronous so I can't get the response of the internal post to return to the caller.
How to address this situation?
Gianluca
from vertx-web.
Check out the Vert.x core documentation about Future chaining and composition.
Vert.x API are asynchronous, understanding how to work with futures is key.
from vertx-web.
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from vertx-web.